Well, You did gain 67k, What warranty did they provide ? I don't think one could tell by the seat of his/her pants. I wouldn't be too concerned about how the engine was treated prior to the install, Most likely cared for at a dealer. Did you get the history of the transplant ?
they gave me a 6month warranty.
Did they use all of your original exterior engine parts 9 alternator, intake and the like ? Did they just replace the block and head ?
That i dont know. I know they changed the timing belt and oil, oil filter, gasket, and exhaust pipe